Impressive Iguacu falls and motorboat adventure tour on the Argentina side of the border, one of the most beautiful waterfalls in the world and one of the seven Wonders of Nature, dramatic beauty in nature landscape – Idyllic Devil’s Throat – international border of Brazilian Foz do Iguacu city, Parana State, Argentina Puerto Iguazu city, Misiones province and Paraguay – rainforest landscape panorama, South America